Overview

We also process BFC (back fill compound). BFC is a composition of Bentonite Powder and Graphite Powder at 70:30%, 60:40% ratios or as per your needs.

Graphite – basically carbon, graphite assists conductivity, again to enhance conductivity & resistivity. When added into the soil, back filling retains 350 to 500% moisture of the total volume. With less than 0.40Ω/cm resistivity between the mineral compounds makes it ideal especially for dry and rocky soil belt.

SPECIFICATIONS FOR BACK FILL COMPOUND GRADE BENTONITE POWDER

Physical Properties

PARAMETERS

OFFERED SPECS

Color

Black Brown

Bulk Density

1.015 gm/ml max

Resistivity

0.40 Ω/cm

Water Soluble

7% wt

Acid Soluble

30.00% wt

Al2O3

6.50% max

Fe2O3

6.75% max

SiO2

37.00% max

MgO

0.50% max

LOI

17.50% max

Particle Size > 200 BSS Mesh

90% min

Pratham Minchemis a well-established manufacturer, exporter & trader located at Bhuj – Kutch, India with operations spread across the world.